Originally Posted by Hawkeye
Think those get you scoffed at more than keyed. You mainly get keyed when you act like a dick, not just appear to be one.
Probably depends whee you live. I had a personal plate on my old E36 M3 that wasn't obnoxious but it was clear that I took care of the car really well. Some person must have been jealous or had their cheerio's pissed in and then took a quarter down the side of my driver's side door.
Just sayin, adding a plate like that only makes it that much more likely. Esp probably in more major cities.